Data as of Nov 10, 2026
131.72.80.0/24
8 residential-proxy exits · 30 daysDefferrari Solucoes em Internet Ltda
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Providers
12
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
729 observations
Proxy providers listing exits
- BottingTools
- Byteful
- Decodo
- FastProxy
- FloppyData
- Kookey
- LemonBright
- Novada
- Oxylabs
- RainProxy
- Thordata
- Webshare
Network & registry
Announced by
Covering announcement 131.72.80.0/22
- Prefix
- 131.72.80.0/22
- Announced by
- AS28584 Defferrari Solucoes em Internet Ltda
- Type
- Residential
- Proxy exits
- 36
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- 412251
- Registrant
- Defferrari Solucoes em Internet Ltda
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28584
BR
- Name
- Defferrari Solucoes em Internet Ltda
- Type
- Internet provider
- Registered
- Jul 22, 2004
- Domain
- dsi.net.br
- Website
- www.dsi.net.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.72.80.0/22
131.72.80.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2014
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.72.80.0/22 | AS28584 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 131.
72. 80. 0/ 22 - Netname
- 412251
- Registrant
- Defferrari Solucoes em Internet Ltda
- Registrant country
- BR
- Organization
- Defferrari Solucoes em Internet Ltda (08190344000112)
- Handle
- 131.
72. 80. 0/ 22 - Created
- Jul 29, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jul 29, 2014
- Status
- assigned
Report abuse
Abuse contact
- registro@
registro. defferrari. com. br - Name
- Marco Defferrari
- Handle
- MAD6